Utility knife

[0001]FIG. 1 is a perspective view of a utility knife showing our new design.

[0002]FIG. 2 is a first side view of the utility knife of FIG. 1.

[0003]FIG. 3 is a second side view of the utility knife of FIG. 1.

[0004]FIG. 4 is a first end view of the utility knife of FIG. 1.

[0005]FIG. 5 is an enlarged second end view of the utility knife of FIG. 1.

[0006]FIG. 6 is a third side view of the utility knife of FIG. 1.

[0007]FIG. 7 is a fourth side view of the utility knife of FIG. 1; and,

[0008]FIG. 8 is a perspective view of the utility knife of FIG. 1 and a blade.

[0009]Any line in a drawing may provide a boundary line of a claimed design element. A boundary line of a claimed design element may be defined in an area between lines in a drawing. An element or a subset of any combination of elements in a drawing may form a claimed design. Portions of the utility knife shown in dash-dash lines form no part of the claimed design. Portions of the utility knife shown in dot-dash lines indicate boundaries of the claimed portions and form no part of the claimed design.